141800100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 447388032

約数和(自身を除く): 305587932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 103, 130, 150, 156, 195, 206, 260, 300, 309, 325, 353, 390, 412, 515, 618, 650, 706, 780, 975, 1030, 1059, 1236, 1300, 1339, 1412, 1545, 1765, 1950, 2060, 2118, 2575, 2678, 3090, 3530, 3900, 4017, 4236, 4589, 5150, 5295, 5356, 6180, 6695, 7060, 7725, 8034, 8825, 9178, 10300, 10590, 13390, 13767, 15450, 16068, 17650, 18356, 20085, 21180, 22945, 26475, 26780, 27534, 30900, 33475, 35300, 36359, 40170, 45890, 52950, 55068, 66950, 68835, 72718, 80340, 91780, 100425, 105900, 109077, 114725, 133900, 137670, 145436, 181795, 200850, 218154, 229450, 275340, 344175, 363590, 401700, 436308, 458900, 472667, 545385, 688350, 727180, 908975, 945334, 1090770, 1376700, 1418001, 1817950, 1890668, 2181540, 2363335, 2726925, 2836002, 3635900, 4726670, 5453850, 5672004, 7090005, 9453340, 10907700, 11816675, 14180010, 23633350, 28360020, 35450025, 47266700, 70900050, 141800100]

約数ペア:

[(1, 141800100), (2, 70900050), (3, 47266700), (4, 35450025), (5, 28360020), (6, 23633350), (10, 14180010), (12, 11816675), (13, 10907700), (15, 9453340), (20, 7090005), (25, 5672004), (26, 5453850), (30, 4726670), (39, 3635900), (50, 2836002), (52, 2726925), (60, 2363335), (65, 2181540), (75, 1890668), (78, 1817950), (100, 1418001), (103, 1376700), (130, 1090770), (150, 945334), (156, 908975), (195, 727180), (206, 688350), (260, 545385), (300, 472667), (309, 458900), (325, 436308), (353, 401700), (390, 363590), (412, 344175), (515, 275340), (618, 229450), (650, 218154), (706, 200850), (780, 181795), (975, 145436), (1030, 137670), (1059, 133900), (1236, 114725), (1300, 109077), (1339, 105900), (1412, 100425), (1545, 91780), (1765, 80340), (1950, 72718), (2060, 68835), (2118, 66950), (2575, 55068), (2678, 52950), (3090, 45890), (3530, 40170), (3900, 36359), (4017, 35300), (4236, 33475), (4589, 30900), (5150, 27534), (5295, 26780), (5356, 26475), (6180, 22945), (6695, 21180), (7060, 20085), (7725, 18356), (8034, 17650), (8825, 16068), (9178, 15450), (10300, 13767), (10590, 13390)]